Question

3x + 5y = 7.5 , express in the form of ax+by+c=0 and find the value of a,b,c

Answer 1

hey here is your answer
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3x + 5y = 7.5
3x + 5y - 7.5 = 0
3x + 5y +( -7.5) = 0
3x + 5y +( -75/10) = 0
[30x + 50y +( -75)]/10 = 0 taking lcm of denominrator
[30x + 50y +( -75)] = 0 × 10
5×[6x + 10y +( -15)] = 0
[6x + 10y +( -15)] = 0 ÷ 5
[6x + 10y +( -15)] = 0.........(1

ax+by+c=0 ..........(2

now comparing the equation 1 and 2
we get ,
a = 6
b = 10
c = -15
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Answer 2

given polynomial→ 3x+5y= 7.5

rewriting the given polynomial

→ 3x + 5y - (7.5)= 0

→ on comparing it with ax + by + c = 0
we get

a= 3

b= 5

c= -7.5

this would be your answer according to given question